AU621818B2 - Electrode sensors, sensor cartridges and portable miniaturised analytical instruments - Google Patents

Electrode sensors, sensor cartridges and portable miniaturised analytical instruments Download PDF

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Publication number
AU621818B2
AU621818B2 AU13614/88A AU1361488A AU621818B2 AU 621818 B2 AU621818 B2 AU 621818B2 AU 13614/88 A AU13614/88 A AU 13614/88A AU 1361488 A AU1361488 A AU 1361488A AU 621818 B2 AU621818 B2 AU 621818B2
Authority
AU
Australia
Prior art keywords
sensors
species
solution
sensor
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU13614/88A
Other languages
English (en)
Other versions
AU1361488A (en
Inventor
Vinodhini Guruswamy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Medtest Systems Inc
Original Assignee
Medtest Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medtest Systems Inc filed Critical Medtest Systems Inc
Publication of AU1361488A publication Critical patent/AU1361488A/en
Application granted granted Critical
Publication of AU621818B2 publication Critical patent/AU621818B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • G01N27/4165—Systems checking the operation of, or calibrating, the measuring apparatus for pH meters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
AU13614/88A 1987-01-29 1988-01-29 Electrode sensors, sensor cartridges and portable miniaturised analytical instruments Ceased AU621818B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/008,554 US4762594A (en) 1987-01-29 1987-01-29 Apparatus and methods for sensing fluid components
US008554 1987-01-29

Publications (2)

Publication Number Publication Date
AU1361488A AU1361488A (en) 1988-08-24
AU621818B2 true AU621818B2 (en) 1992-03-26

Family

ID=21732264

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13614/88A Ceased AU621818B2 (en) 1987-01-29 1988-01-29 Electrode sensors, sensor cartridges and portable miniaturised analytical instruments

Country Status (13)

Country Link
US (1) US4762594A (fr)
EP (2) EP0300027B1 (fr)
JP (1) JP2758183B2 (fr)
KR (1) KR950011404B1 (fr)
CN (1) CN1015663B (fr)
AT (1) ATE126279T1 (fr)
AU (1) AU621818B2 (fr)
BR (1) BR8805405A (fr)
CA (1) CA1276229C (fr)
DE (1) DE3854286T2 (fr)
IN (1) IN171168B (fr)
MX (1) MX172462B (fr)
WO (1) WO1988005833A1 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4946562A (en) * 1987-01-29 1990-08-07 Medtest Systems, Inc. Apparatus and methods for sensing fluid components
US5004583A (en) * 1987-01-29 1991-04-02 Medtest Systems, Inc. Universal sensor cartridge for use with a universal analyzer for sensing components in a multicomponent fluid
GB8702390D0 (en) * 1987-02-03 1987-03-11 Warwick University Of Identifying/measuring odorants
WO1990013035A1 (fr) * 1989-04-25 1990-11-01 Biotrack, Inc. Systeme de modification de la sortie d'instruments d'analyse
US5145565A (en) * 1989-05-01 1992-09-08 Spacelabs, Inc. Contamination-free method and apparatus for measuring body fluid chemical parameters
EP0397424A3 (fr) * 1989-05-08 1991-08-21 Biotrack, Inc. Système d'analyse multiple
JP2616117B2 (ja) * 1990-03-23 1997-06-04 日本電気株式会社 修飾電極用平板金属電極
US5235526A (en) * 1990-11-27 1993-08-10 Solomat Limited Multi-probed sonde including microprocessor
FR2677454B1 (fr) * 1991-06-10 1994-08-05 Electronique Appliquee Ste Lyo Procede et appareil pour la mesure potentiometrique de la concentration d'une espece chimique chargee ou d'un gaz dissous.
US5232667A (en) * 1992-05-21 1993-08-03 Diametrics Medical, Inc. Temperature control for portable diagnostic system using a non-contact temperature probe
GB9507991D0 (en) * 1995-04-19 1995-06-07 Univ Manchester Metropolitan Sensor
GB2312750A (en) * 1996-05-02 1997-11-05 Univ Degli Studi Milano Differential pH measurement apparatus
US6066243A (en) 1997-07-22 2000-05-23 Diametrics Medical, Inc. Portable immediate response medical analyzer having multiple testing modules
EP1194762B1 (fr) * 1999-06-17 2005-10-05 Smiths Detection Inc. Systeme et dispositif de detection multiple
KR100355459B1 (ko) * 2000-05-29 2002-10-11 (주)화백엔지니어링 금속화합물을 포함한 부식용액의 재생장치 및 방법
EP2410449A3 (fr) * 2001-06-22 2013-07-17 Arkray, Inc. Systeme de transmission de donnees
US6936156B2 (en) * 2001-08-30 2005-08-30 The United States Of America As Represented By The Secretary Of The Department Of The Interior Automated self-calibrating water quality monitoring sensor housing assembly
US6890757B2 (en) * 2002-05-24 2005-05-10 International Technidyne Corporation Portable diagnostic system
GB0227810D0 (en) * 2002-11-28 2003-01-08 Drew Scient Ltd Ion sensitive measurement
US8021529B2 (en) 2005-04-20 2011-09-20 Thermo Orion, Inc. Ion measurement/calibration cell
EP1715334A1 (fr) * 2005-04-22 2006-10-25 Adamant Technologies SA Procédé utilisant un capteur électrochimique et électrodes formant ce capteur
US7531611B2 (en) * 2005-07-05 2009-05-12 Gore Enterprise Holdings, Inc. Copolymers of tetrafluoroethylene
US8888969B2 (en) * 2008-09-02 2014-11-18 The Governing Council Of The University Of Toronto Nanostructured microelectrodes and biosensing devices incorporating the same
JP5877413B2 (ja) * 2008-11-12 2016-03-08 カー サイエンティフィック インストゥルメンツ リミテッド 生物組織サンプルからの電気的活性を試験するための装置
EP2479561A1 (fr) * 2009-09-18 2012-07-25 Hitachi Chemical Company, Ltd. Cartouche d'électrode sélective
US9081001B2 (en) 2012-05-15 2015-07-14 Wellstat Diagnostics, Llc Diagnostic systems and instruments
US9625465B2 (en) 2012-05-15 2017-04-18 Defined Diagnostics, Llc Clinical diagnostic systems
US9213043B2 (en) 2012-05-15 2015-12-15 Wellstat Diagnostics, Llc Clinical diagnostic system including instrument and cartridge
EP3084085B1 (fr) * 2013-12-20 2021-03-31 Orbital Systems AB Dispositif hybride pour eau
EP3171164A1 (fr) * 2015-11-20 2017-05-24 General Electric Technology GmbH Outil et procédé pour mesurer une contamination dans une fente d'une barre conductrice
CA3007872C (fr) 2015-12-18 2022-03-22 Radiometer Medical Aps Electrode selective d'ions par un melange d'ionophores pour la detection amelioree de l'uree dans le sang
CN107271495A (zh) * 2017-07-03 2017-10-20 广东欧珀移动通信有限公司 酒精含量检测方法、装置、终端设备及存储介质
CN111474155B (zh) * 2020-04-28 2023-05-12 广东博创佳禾科技有限公司 一种青枯病菌溶液导流装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001894A1 (fr) * 1984-09-11 1986-03-27 Sentech Medical Corporation Electrodes a selectivite ionique

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US3413199A (en) * 1965-09-29 1968-11-26 Fischer & Porter Co Method for measurement of residual chlorine or the like
US3572400A (en) * 1967-08-31 1971-03-23 Western Electric Co Dispensing of fluids to small areas
US3629089A (en) * 1970-01-22 1971-12-21 Honeywell Inc Free and combined cyanide measuring apparatus
US4233031A (en) * 1978-12-11 1980-11-11 Environmental Sciences Associates, Inc. Electrochemical testing system and method
US4214968A (en) * 1978-04-05 1980-07-29 Eastman Kodak Company Ion-selective electrode
US4272245A (en) * 1978-12-04 1981-06-09 Transidyne General Corporation Method and apparatus for electro-chemical measurement
US4225410A (en) * 1978-12-04 1980-09-30 Technicon Instruments Corporation Integrated array of electrochemical sensors
US4340457A (en) * 1980-01-28 1982-07-20 Kater John A R Ion selective electrodes
US4452682A (en) * 1980-10-24 1984-06-05 Hitachi, Ltd. Apparatus for measuring clinical emergency check items of blood
US4336121A (en) * 1980-12-15 1982-06-22 Transidyne General Corporation Apparatus for measuring electrochemical activity
US4397725A (en) * 1980-12-15 1983-08-09 Transidyne General Corp. Apparatus for measuring electrochemical activity
JPS5899745A (ja) * 1981-12-09 1983-06-14 Horiba Ltd イオン濃度測定装置
US4431508A (en) * 1982-12-10 1984-02-14 Brown Jr Harold M Solid state graphite electrode
JPS6029656A (ja) * 1983-07-29 1985-02-15 Hitachi Ltd 血中の元素イオンの分析方法
DE3510868A1 (de) * 1984-03-30 1985-10-10 Conducta Gesellschaft für Meß- und Regeltechnik mbH & Co, 7016 Gerlingen Verfahren zum schutz und/oder zur ueberwachung eines referenzsystems fuer die analysen-messtechnik auf veraenderung und referenzsystem mit bezugselektrode
US4654127A (en) * 1984-04-11 1987-03-31 Sentech Medical Corporation Self-calibrating single-use sensing device for clinical chemistry and method of use
US4568445A (en) * 1984-12-21 1986-02-04 Honeywell Inc. Electrode system for an electro-chemical sensor for measuring vapor concentrations
EP0230645A3 (fr) * 1985-12-28 1987-12-09 Fuji Photo Film Co., Ltd. Appareil pour mesurer l'activité ionique

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001894A1 (fr) * 1984-09-11 1986-03-27 Sentech Medical Corporation Electrodes a selectivite ionique

Also Published As

Publication number Publication date
EP0300027A1 (fr) 1989-01-25
EP0300027A4 (en) 1991-07-17
IN171168B (fr) 1992-08-08
US4762594A (en) 1988-08-09
KR950011404B1 (en) 1995-10-02
CN1031425A (zh) 1989-03-01
CA1276229C (fr) 1990-11-13
WO1988005833A1 (fr) 1988-08-11
EP0651246A3 (fr) 1995-08-09
EP0300027B1 (fr) 1995-08-09
KR890700697A (ko) 1989-04-26
AU1361488A (en) 1988-08-24
EP0651246A2 (fr) 1995-05-03
BR8805405A (pt) 1989-08-15
JP2758183B2 (ja) 1998-05-28
JPH01502360A (ja) 1989-08-17
DE3854286T2 (de) 1996-04-18
CN1015663B (zh) 1992-02-26
ATE126279T1 (de) 1995-08-15
MX172462B (es) 1993-12-17
DE3854286D1 (de) 1995-09-14

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